参数资料
型号: TB1305FG
元件分类: 信号分离
英文描述: SYNC SEPARATOR IC, PQFP48
封装: 10 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-48
文件页数: 14/33页
文件大小: 659K
代理商: TB1305FG
TB1305FG, TB1308FG
2006-07-03
21
Operating conditions
Characteristic
Description
Min.
Typ.
Max.
Unit
Pins 31, 46
4.7
5.0
5.3
Supply voltage (VCC)
Pin 22; supply power from H Vcc (pin 31) via a resistor.
3.1
3.3
3.5
V
Y signal input amplitude
Pins 5, 8, 14, 16, 38, 39, 47; with sync
1.0
Vp-p
G signal input amplitude
Pins 8, 16, 38; with sync
1.0
Vp-p
Pins 5, 14, 39
0
60
Y signal input frequency
Pin 47
0
8
MHz
Chroma signal input amplitude
Pin 45
0.3
2
Vp-p
DC voltage of chroma input pin
Pin 45
3.6
V
Cb, Cr, Pb, Pr signal input amplitude
Pins 1, 3, 10, 12, 41, 43; 100% color bar signal
0.7
Vp-p
Cb, Cr, Pb, Pr signal input frequency
Pins 1, 3, 10, 12, 41, 43
0
60
MHz
R, G, B signal input amplitude
Pins 1, 3, 5, 10, 12, 14, 39, 41, 43; 100% white signal
without sync
0.7
Vp-p
R, G, B signal input frequency
Pins 1, 3, 5, 10, 12, 14, 39, 41, 43, 39, 41, 43
0
60
MHz
HD, VD signal input amplitude
Pins 23, 24, 25, 26
1.0
2.0
Vp-p
HD input frequency
Pins 24, 26 for freq counter
0
85
kHz
VD input frequency
Pins 23, 25 for freq counter
44
3500
Hz
H
3.5
5.0
C-Vcc
M
1.4
2.2
2.4
LINE1,3
Pins 2, 6, 11, 15
L
GND
0.6
V
H
1.4
2.2
C-Vcc
LINE2
Pins 4, 13
L
GND
0.6
V
H
1.4
5.0
C-Vcc
LINE detection input
voltage
SW LINE
Pins 9, 48
L
GND
0.6
V
88/89H
GND
0.6
DA/DBH
Pin open
ADDRESS switching voltage
Pin 27
DC/DDH
3.5
C-Vcc
V
SDA input current
Pin 18
3
mA
Remark: Supply power to all Vcc pins (pins 22, 31 and 46).
NOTE: Pins 38, 39, 41 and 43, as Y/Cb/Cr/SYNC3-IN, are available for the TB1308FG only. Pins 38, 39, 41 and 43 of
the TB1305FG are NC pins.
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